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1 General aspects (0)   1.1 Epidemiology (14)   1.2 Population genetics (1)   1.3 Pathogenesis (2)   1.4 Quality of life (3)   1.5 Glaucomas as cause of blindness (1)   1.6 Prevention and screening (7) 2 Anatomical structures in glaucoma (0)   2.1 Conjunctiva (7)   2.2 Cornea (14)   2.3 Sclera (7)   2.4 Anterior chamber angle (3)   2.5 Meshwork (0)     2.5.1 Trabecular meshwork (11)     2.5.2 Schlemms canal (1)     2.5.3 Scleral outlet channels (0)   2.6 Aqueous humor dynamics (0)     2.6.1 Production (2)     2.6.2 Outflow (2)       2.6.2.1 Trabecular meshwork (2)       2.6.2.2 Uveoscleral (1)     2.6.3 Compostion (5)   2.7 Episcleral veins and venous pressure (0)   2.8 Iris (8)   2.9 Ciliary body (2)   2.10 Lens (0)   2.11 Vitreous body (0)   2.12 Choroid, peripapillary choroid, peripapillary atrophy (8)   2.13 Retina and retinal nerve fibre layer (27)   2.14 Optic disc (23)   2.15 Optic nerve (4)   2.16 Chiasma and retrochiasmal central nervous system (6)   2.17 Stem cells (1)   2.20 Other (0) 3 Laboratory methods (0)   3.1 Microscopy (0)   3.2 Electron microscopy (1)   3.3 Immunohistochemistry (4)   3.4 Molecular genetics (0)     3.4.1 Linkage studies (0)     3.4.2 Gene studies (34)   3.5 Molecular biology incl. 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(6) 15 Miscellaneous (23)

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Abstract #57449 Published in IGR 16-2

Colour Doppler Imaging of Ophthalmic Artery and Central Retinal Artery in Glaucoma Patients with and without Diabetes Mellitus

Srikanth K; Kumar MA; Selvasundari S; Prakash ML
Journal of clinical and diagnostic research : JCDR 2014; 8: VC01-VC02

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PURPOSE: To assess the ocular blood flow in Diabetic and non-Diabetic Primary Open Angle Glaucoma (POAG) patients. DESIGN: Prospective comparitive study. MATERIAL AND METHODS: A total 100 eyes of 50 POAG patients was included in the study and divided into two groups, Group 1 (25 POAG patients without Diabetes mellitus) and Group 2 (25 POAG patients with Diabetes mellitus). Colour Doppler Imaging (CDI) of Ophthalmic artery and Central retinal artery were studied and peak systolic velocity (V max), End diastolic velocity (V min) and Resistivity Index (RI) were assessed. RESULTS: Ocular blood flow in Group 2 showed a reduction in V max, V min and increased RI compared to Group I with a statistically significant reduction in the central retinal artery flow (V max (p=0.01), V min (p=0.07) and RI (p=0.03). CONCLUSION: CDI showed a significant reduction in the ocular blood flow of POAG patients with Diabetes mellitus.

Full article

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Classification:

6.11 Bloodflow measurements (Part of: 6 Clinical examination methods)
9.4.15 Glaucoma in relation to systemic disease (Part of: 9 Clinical forms of glaucomas > 9.4 Glaucomas associated with other ocular and systemic disorders)

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